6Ch5 Test Review

Fraction to Percent

100

What percent is 30/50? 

60%

200

What percent is 15/20?

75%

300

Joey got a 22/25 on his project. What percent did he earn? 

88%

400

What percent is 6/10? 

60%

500

What percent is 1/4? 

25%

Percent to Fraction

100

70%

7/10  OR  35/50

200

25%

1/4   OR   5/20  

300

52%

13/25   OR     26/50

400

16%

4/25  OR 8/50

500

3%

3/100

Of Sandwich/Table

100

80 is 20% of what number?

400

200

30 is 5% of what number?

600

300

60% of 85

51

400

45.8% of 200

91.6

500

25 is 5% of what number? 

500

Ratios/Rates

100

There are 3 stars, 5 circles and 2 squares. Write a ratio comparing stars to squares. 

3:2

200

The ratio of books to pencils is 4 to 1. Draw a ratio table to identify how many pencils go with 20 books. 

5 pencils

300

The ratio of dogs to cats is 6 to 2. Draw a ratio table to identify the number or dogs that go with 14 cats. 

42 dogs

400

An alligator can run at a speed of 4 feet in 5 seconds. Draw a ratio table to determine how far an alligator can move in 15 seconds. 

12 feet

500

Which is the better buy?  15 pounds of jolly ranchers for $20, or 12 pounds of jolly ranchers for $18

15 pounds for $20

Unit Rates

100

A 6 pack of sodas costs $3.98. How much does one soda cost?

$.66

200

Mr. Smith drove 350 miles in 5 hours.  How fast was he going per hour?

70 miles per hour

300

Find the unit rate for 75 miles in 3 hours

25 miles per hour

400

5 hamburgers cost $60. Find the price of 1 hamburger

$12

500

At Food Lion John can get a 5 pounds of apples for $4.50, but at Walmart her can get 7 pounds of apples for $6.44.  Which store has the better deal?

Food Lion: $.90 per pound

Walmart: $.92 per pound

Food Lion is the better deal.